Weather on December 30 in Calgary
Historical weather data for December 30 in Calgary, Canada
Based on 53 years of data from CALGARY GLENMORE DAM
About This Date
December 30th in Calgary, Canada typically brings very cold winter weather, with average highs around -3°C and lows near -14°C. Over 53 years of records, the warmest December 30th was in 1980 (4°C average), while the coldest was 2017 (-27°C) — a 56°F range across recorded history. Precipitation has occurred on 25% of recorded December 30th dates, with snow falling 21% of the time (heaviest snowfall: 6"). The last decade has been 8.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.9°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Calgary? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 9°C (48°F) | -3°C (26°F) | -- |
| 2023 | 3°C (37°F) | -6°C (22°F) | 0" |
| 2022 | 2°C (36°F) | -8°C (18°F) | 0" |
| 2021 | -16°C (3°F) | -23°C (-10°F) | 0.07" |
| 2020 | 1°C (34°F) | -11°C (12°F) | 0" |
| 2019 | 8°C (46°F) | -11°C (13°F) | 0" |
| 2018 | 3°C (38°F) | -14°C (7°F) | 0.02" |
| 2017 | -25°C (-13°F) | -29°C (-20°F) | 0.76" |
| 2016 | -1°C (30°F) | -10°C (14°F) | 0" |
| 2015 | -3°C (27°F) | -18°C (-1°F) | 0" |
| 2014 | 1°C (33°F) | -22°C (-8°F) | 0" |
| 2013 | -5°C (23°F) | -17°C (1°F) | 0" |
| 2012 | -3°C (26°F) | -14°C (7°F) | 0" |
| 2011 | 7°C (44°F) | -3°C (26°F) | 0" |
| 2010 | -15°C (5°F) | -23°C (-9°F) | 0" |
| 2009 | -12°C (10°F) | -18°C (0°F) | 0" |
| 2008 | -13°C (9°F) | -19°C (-3°F) | 0.16" |
| 2007 | -4°C (25°F) | -15°C (5°F) | 0" |
| 2006 | 6°C (42°F) | -2°C (29°F) | 0" |
| 2005 | -1°C (31°F) | -11°C (12°F) | 0" |
| 2004 | -12°C (11°F) | -21°C (-5°F) | 0.11" |
| 2003 | -9°C (16°F) | -21°C (-5°F) | -- |
| 2002 | 0°C (32°F) | -19°C (-2°F) | 0.32" |
| 2001 | -14°C (7°F) | -24°C (-11°F) | 0" |
| 2000 | 3°C (38°F) | -16°C (4°F) | 0" |
| 1999 | 4°C (39°F) | -- | -- |
| 1998 | -6°C (22°F) | -19°C (-3°F) | 0.06" |
| 1997 | 8°C (47°F) | -13°C (9°F) | 0" |
| 1996 | -21°C (-5°F) | -27°C (-17°F) | 0" |
| 1995 | 2°C (36°F) | -11°C (13°F) | 0" |
| 1994 | -8°C (17°F) | -21°C (-5°F) | 0.02" |
| 1993 | 6°C (42°F) | -6°C (21°F) | 0" |
| 1991 | 3°C (38°F) | -8°C (17°F) | 0" |
| 1990 | -7°C (20°F) | -16°C (4°F) | 0" |
| 1989 | 2°C (36°F) | -7°C (19°F) | 0" |
| 1988 | 1°C (34°F) | -14°C (6°F) | 0.04" |
| 1987 | -12°C (10°F) | -15°C (5°F) | 0" |
| 1986 | 6°C (42°F) | 0°C (32°F) | 0" |
| 1985 | 6°C (42°F) | -6°C (21°F) | 0" |
| 1984 | -16°C (3°F) | -30°C (-22°F) | 0" |
| 1983 | 3°C (38°F) | -11°C (12°F) | 0" |
| 1982 | 2°C (35°F) | -4°C (24°F) | 0" |
| 1981 | -21°C (-6°F) | -26°C (-14°F) | 0" |
| 1980 | 9°C (49°F) | -1°C (30°F) | 0" |
| 1979 | 1°C (33°F) | -10°C (14°F) | 0" |
| 1978 | -22°C (-8°F) | -28°C (-18°F) | 0" |
| 1977 | -14°C (6°F) | -18°C (-1°F) | 0" |
| 1976 | -4°C (24°F) | -12°C (11°F) | 0.13" |
| 1975 | 1°C (34°F) | -7°C (19°F) | 1.52" |
| 1974 | 2°C (36°F) | -9°C (16°F) | 0" |
| 1973 | -9°C (16°F) | -21°C (-5°F) | 0.25" |
| 1972 | -2°C (29°F) | -25°C (-13°F) | 0.03" |
| 1971 | 1°C (34°F) | -17°C (1°F) | 0" |